Electricians 6 piece holesaw set

Electricians 6 piece holesaw kit including 2 arbors with hexagonal shanks.  This allows them to be used with conventional chucks.

Contents
6 x holesaws: 16mm, 20mm, 25mm, 32mm, 40mm and 51mm.
1 x arbor for 16mm - 29mm holesaws
1 x arbor for 32mm - 64mm holesaws 

• Bi-metal holesaws feature bonded construction
• Provides greater efficiency and uninterrupted cutting of a wide range of machinable materials; wood, plastics, cast iron, stainless steel, brass, bronze and aluminium.